baber/WOPTO huggingface dataset:
Patent JP-2001075449-A (JP)
Title: Image forming device
Inventor: KAWAMATA SHINICHI
IPC: G03G21/10
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization while stabilizing belt behavior and improving cleaning performance by maintaining relative position relation between a steering member and a cleaning member at the time of the steering operation of the steering member by a linking mechanism. SOLUTION: When a meandering phenomenon occurs on an intermediate transfer belt, by signals from a sensor which detects the meandering of the intermediate transfer belt, a steering motor 27 is rotated by a prescribed amount in a prescribed direction. Then, the side of the outer side frame 22c of a movable frame 22 is vertically shifted with a pivot 23 as a rotary shaft and a steering drive roll 2 attached to the movable frame 22 changes a posture for the steering operation accompanying it. At the time, the cleaning blade of a belt cleaning unit 9 attached to the movable frame 22 also changes the posture matched with the change of the posture by the steering operation of the steering drive roll 2.
Patent JP-H04128893-A (JP)
Title: Pickup for electronic stringed instrument
Inventor: MISHIMA MASA
IPC: G10H3/18
Filed: 1990-09-20
Abstract: PURPOSE:To widen a magnetic field in the amplitude direction of strings and securely pick up string vibration even when a string is plucked strongly or bent by providing 2nd and 3rd external magnetic cores and external coils at the outer peripheries of internal magnetic cores and internal coils which are arranged opposite closely to the strings. CONSTITUTION:When a string 20 vibrates small nearby a coil axis, the coil 12 at the center part mainly generate an electromotive force. When the amplitude of the string 20 is large, on the other hand, the 2nd coil 14 and 3rd coil 16 at the outer peripheral parts also generate large electromotive forces in addition to a 1st coil 12, so small vibration - large vibration can securely be picked up. When the string 20 is shifted laterally for bending, the coils 14 and 16 mainly operate, so the string 20 which is bent never exits from the magnetic field and no sound lean is caused.
Patent JP-H03111975-A (JP)
Title: Optical disk access device for picture retrieving device
Inventor: HANZAWA YOSHIE
IPC: G06F17/30
Filed: 1989-09-26
Abstract: PURPOSE:To enable high-speed retrieval regardless of the number of data by providing a means to file picture information to an optical disk, means to transmit a logical address to a host computer and means to read the data with a file name and the address in using as keys. CONSTITUTION:The picture information are registered and retrieved to an optical disk device 3 according to the instruction of a host computer 1 by the control part of a picture retrieving device 2. The picture retrieving device 2 receives the file name and the logical address of the retrieval data in the optical disk device 3 from the host computer 1 and reads the data of the designated address. Coincidence between the picture data and the designated file name is judged from the management information of the data and when they are coincident, the picture data are read and displayed.
Patent JP-H0888532-A (JP)
Title: Temperature compensation piezoelectric oscillation device
Inventor: SATO SHUNSUKE
IPC: H03H9/19
Filed: 1994-09-19
Abstract: PURPOSE: To compensate frequency temperature characteristic by installing fixedly a temperature characteristic correction member with thermal expansion coefficient different from that of a piezoelectric vibrating plate and applying a force to the piezoelectric vibrating plate by expanding/contracting a temperature characteristic expansion member by temperature change. CONSTITUTION: A wide reinforcing part 12a is provided at a part of the reinforcing part 12 of a crystal vibrating plate 1, and a metallic bar 31 with thermal expansion coefficient smaller than that of crystal is installed and fixed on that part in the direction of X axis by a joining material S1 as the temperature characteristic correction member. In this way, since the metallic bar 31 is contracted widely than the vibrating plate 1 when temperature is lowered, it is pressurized indirectly in the direction of Z axis, which lowers the frequency temperature characteristic on a high temperature side. Therefore, a crystal oscillator with low frequency fluctuation can be provided extending over a wide temperature range as a whole.
Patent JP-H0890349-A (JP)
Title: Forming method for junction between steel pipe column and beam by means of shrinkage fitting, and column
Inventor: NAKAJIMA SHIN
IPC: E04B1/24
Filed: 1994-09-21
Abstract: PURPOSE: To form a through column steel pipe as a whole by forming a column junction in a double pipe structure by connecting all short column steel pipe ends with one another by means of shrinkage fitting in order to reinforce this junction between a through column steel pipe and a beam. CONSTITUTION: A column steel pipe 1 is cut off as long as the specified length each in the longitudinal direction, while an axial length portion 6 adding the specified length to a junction with a column beam of an end one side of each steel pipe is heated almost uniformly to the specified temperature, and then steel pipes with one another are lined up on one axis, and one side heating side end inner diameter is opposed to the other side unheated steel pipe end outer diameter and it is fitted and pressed in the counterpart.  Before the heating temperature goes down, both of them are compressed in the axial direction, and after a double pipe structure is fitted and formed as long as the axial length added with the required length to the beam junction, it is cooled, accelerating a cooling velocity after being cooled up to almost 200 deg.C or so, and thus the beam junction by means of shrinkage fitting of double pipe reinforcement is formed among the steel pipes with one another.
Patent JP-H08329117-A (JP)
Title: File for medical chart
Inventor: WAKURA SHINJI
IPC: G16H10/60
Filed: 1995-09-28
Abstract: PURPOSE: To instantaneously attach a receiver to a file with respectively different thickness corresponding to the state of a pacient's disease or the like to use it by individually providing a file body with a receiver fitting part capable of attachably/detachably fitting a receiver to the file body. CONSTITUTION: A receiver 18 provided with a light emitting display device 5 storing the inherent number of each chart and emitting light when a retrieval signal from a computer coincides with its own inherent number is detachably fitted to a file body 6a storing a chart body 4 in it. Each file 6 is provided with a receiver fitting part 19 individually formed so as to internally fit the receiver 18 and the tip part of the display device 5 internally fitted to the fitting part 19 is formed so that an aperture part 17 observed from the outside of the tile 6 corresponds to the display device 5.  Even when the thickness of a chart body 4 stored in each file 6 is increased/decreased in accordance with the state of a pacient's disease or the like, the receiver 18 can be easily internally fitted to the fitting part 19 of the file 6 with respectively different thickness corresponding to the state of a pacient's disease or the like.
Patent JP-H0937908-A (JP)
Title: Two stage type large and small flower vase
Inventor: MORITA JUNKO
IPC: A47G7/03
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a flower vase which can be used easily and simply in the home and by hospital patients. SOLUTION: When a plate-like frog 4 is placed on a projection fitted to the inside of a large flower vase, a small flower vase 1 or a pot is placed to be used as a two stage type large and small flower vase. If a pot is placed, it is used as an ornament, and if a plate-like frog 4 is set in a large flower vase 3 and water is poured, flowers can be arranged. The stems of the flowers can be put in the large and small holes of the plate-like frog 4 to be fixed, and in the case of using artificial flowers and dried flowers, the plate-like frog can be used. As the frog can be removed, the small flower vase 1 can be washed simply, and even if the small flower vase is a small and shallow case, the frog is provided to simply arrange the flowers.
Patent JP-H0974592-A (JP)
Title: Rented room remote monitoring system
Inventor: JINNO MASAO
IPC: H04Q9/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To early bind out an abnormality sign and to prevent an accident by quantitatively and continuously monitoring the environmental status and the equipment state within a rented room in real time. SOLUTION: After a start command is delivered from a central processing unit 101 to the rented room processing part within a rented room monitor device 202 via an optical dedicated line 209 and the control power source of a still image conversion part is turned on, a start signal is transmitted from the central processing unit 101 to a video monitor device 105. Thus, the monitor video by an ITV(industrial TV) camera 206 is transmitted from the still image conversion part within the rented room monitoring device 202 to a video monitor device 105 via an optical transmitter 201, the optical dedicated line 209 and an optical transmitter 106 and a video monitoring becomes possible.  The rented room monitor device 202 has a function collecting data from an environmental sensor 203, a transducer terminal equipment 207 and an option device 208 and monitoring the data, a function deciding whether collected data is in an alarm condition range or not and a function performing calculation processings for the average value for every hour and the maximum, minimum and average values for every month.
Patent JP-H03116263-A (JP)
Title: Controller control system
Inventor: MURATA MITSURU
IPC: G06F9/46
Filed: 1989-09-29
Abstract: PURPOSE:To improve the processing efficiency of a controller by controlling a process requester device and the process request type for each CPU and discriminating the process request given from the same device from the request given from another device to decide a process request level and a using CPU in response to the process request type. CONSTITUTION:A CPU 11 is provided with the first-come/first-served circuits 12 - 14, the process request level changing circuits 15 - 17, and the input/output devices 18 - 20. Then the process requester input/output device and the process request type produced and reported from the input/output device are identified. At the same time, it is decided whether the process received already a request from said input/output device is presently carried out by the CPU 11 or not. Based on this deciding result, the process level of the CPU 11 is changed to a new process request or one of plural CPUs 11 is selected. As a result, the processing efficiency of a controller is improved.
Patent JP-S63108029-A (JP)
Title: Production of fluorine-containing block copolymer
Inventor: MATSUO HITOSHI
IPC: C08G81/00
Filed: 1986-10-24
Abstract: PURPOSE:To produce the title copolymer excellent in softness of a fiber and durability of a water-repellent and oil-repellent effect, by reacting a specified fluorine-containing ring-opening polymer with an organosilane polymer. CONSTITUTION:A fluorine-containing ring-opening polymer mainly consisting of ring opening units of a fluorine-containing epoxide of formula I [wherein R1 is a 1-21C polyfluoroalkyl, W1 is -R-, -CON(R<1>)-Q- or -SO2N(R<1>)-Q-, R and Q are alkylene, R<1> is H or a lower alkyl] and having at least one reactive group (X) is reacted with an organosilixane polymer having at least one reactive group (Y) of formula II [wherein A is a monovalent organic group having a reactive group (Y), R is H or a monovalent hydrocarbon group, 0<a<4, 0<=b<4 and 0<a+b<4] at an Rf to SiO molar ratio of 0.1-10.0 in the presence [where the reactive group (X) is not reactive with the reactive group (Y)] of a compound having at least two reactive groups (Z) with both of said reactive groups (e.g., tolylene diisocyanate).
Patent JP-H07102892-A (JP)
Title: Air bulkhead
Inventor: ONO TAKAYUKI
IPC: E21D11/10
Filed: 1993-10-07
Abstract: PURPOSE:To obtain an air bulkhead as an end plate stopper which can be contacted closely to a segment having numerous ribs, can prevent a fear of generating a concrete leakage in a concrete placing time, and can be assembled and overhauled easily. CONSTITUTION:This air bulkhead is used in a concrete placing work when a segment 3 provided on the inner surface of a tunnel 2 has plural ribs 3a. Air bulkheads 1 are provided between the front edge members 4a of the end edges of the second formwork 4, and the segments 3 provided on the inner surface of the tunnel 2. The air bulkhead 1 has a cylindrical main air chamber 1a, and plural cylindrical auxiliary air chambers 1b, and furthermore, has slits 1c corresponding to the ribs 3a. The ribs 3a are positioned in the slits 1c.
Patent JP-H03115294-A (JP)
Title: Novel method for preparing oxcetanocine
Inventor: TAKETSURU HIROFUMI
IPC: C07H19/02
Filed: 1989-09-29
Abstract: PURPOSE:To prepare the subject compound having an antiviral activity by reacting an oxcetane compound with a condensed imidazole compound, etc. CONSTITUTION:A compound of formula I (R1 and R2 are protecting groups; X is halogen) is reacted with a pyrimidine compound having a protected functional group or a compound of formula II (Z is a nitrogen atom-containing condensed 6-membered ring bonded to the imidazole ring wherein the functional group on the condensed ring is, if necessary, protected) at -40 to 200 deg.C, followed by, if necessary, introducing an amino group on the pyrimidine ring and, if necessary, further removing the protecting group to provide a compound of formula III{Y is a pyrimidine compound residue (but an amino group- introduced pyrimidine compound reside bonded to the oxcetane ring at the N) or a condensed imidazole compound residue of formula IV (Z is a nitrogen- containing condensed six-membered ring condensed to the imidazole ring)}.
Patent JP-H09171928-A (JP)
Title: Laminated iron core for magnetic core with aperture
Inventor: KURUTO ENMERITSUHI
IPC: H01F3/14
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate an extra cost and avoid damages between sheets by inserting inner sheets whose surfaces agree with the section of a laminated ion core having no opening between outer sheets which surfaces agree with the section of the core within a range of an opening. SOLUTION: Inner sheets 7 and 8 which surfaces agree with the cross section of a laminated ion core 1 having no opening are disposed between outer sheets 6 which surfaces agree with the cross section of the core within the range of an opening 2. Each inner sheet has three protrusions and recesses 9 and outer sheet 6 has six protrusions and recesses 9. The sheets 6 having E-shaped sections are laminated, two inner sheets 7 and 8 are fed to the sheet face of this laminate and other outer sheets 6 having E-shaped sections are laminated thereon.
Patent JP-H02125597-A (JP)
Title: Method of coding color-video signal and coding circuit
Inventor: DAGURASU JIESHII GUTSUDOFUEROO
IPC: H04N19/593
Filed: 1989-09-29
Abstract: PURPOSE: To reduce the transfer bit speed of a digital video signal by obtaining a signal corresponding to an error between a present video signal sample and a value for predicting it by a first prediction loop, and using a second prediction loop integrated into the first prediction loop. CONSTITUTION: A first predictor generates a signal for predicting the present sample of a video signal. The prediction signal is subtracted from the present video signal sample by a first subtracter for generating a prediction error signal. A second predictor generates a second signal for predicting the prediction error signal from the first subtracter. The second signal is removed from the prediction error signal by a second subtracter. The output of the second subtracter is quantized, and encoded for further transmission. The sum of quantized output of the second subtracter and the output of the second predictor is calculated for generating a reproduction prediction error signal, and the sum of the reproduction error signal and the output of the first predictor is calculated for generating a reproduction video signal.
Patent JP-H04130775-A (JP)
Title: Input protective circuit
Inventor: FUDEYASU YOSHIO
IPC: H01L29/78
Filed: 1990-09-21
Abstract: PURPOSE:To hardly cause defective injection without being affected by a change in a substrate potential and to lessen a leakage radio wave to a substrate by a method wherein an input protective transistor is constituted as a p transistor on an n-type well and the well is boosted to a power supply potential + (a). CONSTITUTION:In an input protective circuit, an input protective transistor 1 is constituted as a p-channel transistor and an n-type well (in case a silicon substrate is a p-type one) is boosted. Provided that, the boosting is limited to 7v of an input VIHMax. Thereby, in the input protective circuit, free electrons are never stored in the substrate regardless of a change in a substrate potential and defective injection is hardly caused.
Patent JP-S61132446-A (JP)
Title: Control unit of load for car
Inventor: KUBOTA KAZUHISA
IPC: B60R16/02
Filed: 1984-11-29
Abstract: PURPOSE:To allow an operation that is suitable for the like of a driver by enabling a number of operation switches to arbitrarily change the correspondence relationship with a load for a car that is controlled in a preset operation mode through a control circuit according to the ON operation state. CONSTITUTION:A number of automatic return ever opening type operation switches A1, A2... are provided and a number of, for example, six diodes 1a to 1f are connected to each of the operation switches A1, A2..., respectively. The anodes of the diodes 1a to 1f are connected to signal lines La to Lf through a number of switching elements 2a to 2f in signal generation means B1, B2... that are equal to the number of the operation switches A1, A2.... The signal generation means B1, B2... can output specific code signals by turning three switching elements selected arbitrarily from six switching elements 2a to 2f, respectively. Besides, a corresponding load 4 for a car is controlled through a control circuit 3 according to these code signals.
Patent JP-2001077828-A (JP)
Title: Soft pvpc/pvcc control method, recording medium storing its control program and atm exchange
Inventor: ISHI RYUKEN
IPC: H04L12/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To decrease the number of relay nodes by directly interconnecting non-ATM system devices with a soft PVPC/PVCC connection when a link of a PVPC/PVCC side is a non-ATM link. SOLUTION: In the case of applying soft PVPC/PVCC control to a cell assembling/disassembling point 11b of a non-ATM system interface with a cell assembling/disassembling function, an ATM address to specify an interface where the PVPC/PVCC side termination point is in existence is assigned, a virtual PVPC/PVCC 3 multiplexing a non-ATM link 2 contained by a non-ATM system interface having the cell assembling/disassembling function is set, a virtual connection identifier corresponding is assigned to the PVPC/PVCC, an SVC signaling procedure is executed by using the assigned ATM address and connection identifier to set soft PVPC/PVCC between non-ATM system devices.
Patent JP-H09117452-A (JP)
Title: Device with aspherical surface compensation and method to focus ultrasonic wave
Inventor: BUAADONKU EDOWAADO
IPC: G01N29/26
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To compensate an effect of distortion of a catheter sheath on ultra sonic wave beam on the occasion of focusing of the ultrasonic wave beam to a subjective region by using a ultrasonic probe for lumen, by focusing the ultrasonic wave beam with an aspherical means and by transferring the ultra sonic wave beam through a cylindrical case. SOLUTION: An ultrasonic wave probe 100 comprises a shaft 114 capable of being rotated by a driving means such as a motor, etc., and a converter 116 on the shaft 114 for transmitting and receiving the ultrasonic waves. The converter 116 has a flat surface driven as a piston mode, an aspherical lens 118 disposed on the flat surface, and an aspherical surface 124 of the aspherical lens 118 is formed so as to face the outer side from the axis of the shaft 114. A unit 112 is composed of the rotating shaft 114, the converter 116 and the lens 118 and the unit 112 is disposed so as to be rotatable in the inside of a cylindrical case (or sheath) 120.
Patent JP-S63107461-A (JP)
Title: Switching regulator
Inventor: SAITO NOBUYUKI
IPC: H02M3/335
Filed: 1986-10-24
Abstract: PURPOSE:To improve efficiency, by a method wherein a switching element is connected to a starting resistor of a switching transistor, and current is suppressed except the starting state. CONSTITUTION:A switching regulator comprises a transformer 3, a switching transistor (herinafter referred to as Tr) Tr1 to which base current is supplied through a starting resistor R1, a switching control circuit 6 performing ON/OFF control thereof, and a rectifier circuit 7. In this case, a starting current control circuit 8 is installed so as to control starting current flowing through the starting resistor R1, and is constituted by a photocoupler PC of a photo transistor PT and a light emission diode LD, a control winding 34, a capacitor C3 and the like. In this constitution, at starting state, the photo transistor PT is rendered conductive and the Tr1 is started, and after the starting, the light emission diode LD is turned off thereby flowing of current in the starting resistor R1 is prevented.
Patent JP-H10106266-A (JP)
Title: Semiconductor memory device
Inventor: OHIRA TAKESHI
IPC: G11C11/409
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transistors and the layout area, and to speed up the operation speed, by bringing only a sense amplifier of a bit string selected by an address signal into an enable state, and charging or discharging a bus line in accordance with an output of the sense amplifier. SOLUTION: In the semiconductor memory having a memory cell array consisting of a plurality of bit strings, a precharge circuit 12, a memory cell 14 of a plurality of word rows and a sense amplifier 16 are provided for every bit string. The sense amplifier 16 detects and amplifies a minute differential voltage generated between a bit line BL and a bit bar line BL- when data are read out from the memory cell 14. After the amplification, the voltage is inverted by inverters 30a, 30b and 44a, 44b, and precharged charges in a bus line BUS and a bus bar line BUS- are discharged by NMOSs 28a, 28b and 42a, 42b under the control of an inverted signal. A count of transistors and a layout area are accordingly reduced as compared with the prior art.
Patent JP-H02100777-A (JP)
Title: Inside/outside deciding process method for point set to solid model
Inventor: NAGAKURA MASAHIRO
IPC: G06T19/00
Filed: 1988-10-07
Abstract: PURPOSE:To increase the processing speed for decision of the inside or the outside position of a point set to a solid model by noting only the intersecting point closest to the point to be decided and deciding the inside or outside position of the point in accordance with the direction of the surface where the intersecting point exists. CONSTITUTION:The inside or outside position of a point P is not decided by the number of pieces of intersecting points P1-P3 but by noting only the point P1 which is closest to the point P and according to the direction of the surface where the point P1 exists. Thus it is possible to decide the inside or outside position of the point P as long as the point P1 is not set on a ridgeline or an apex of a solid model S even though other points P2 and P3 are set on the ridgelines or points of the model S. A half straight line L must be drawn again if the point P1 is set on a ridge line or the apex of the model S. The probability of the redrawing actions of the line L is reduced compared with a conventional case.